You have designed a solution on Google Cloud Platform (GCP) that uses multiple GCP products. Your company has asked you to estimate the costs of the solution. You need to provide estimates for the monthly total cost. What should you do?

• A.For each GCP product in the solution, review the pricing details on the products pricing page. Create a Google Sheet that summarizes the expected monthly costs for each product.
• B.For each GCP product in the solution, review the pricing details on the products pricing page. Use the pricing calculator to total the monthly costs for each GCP product.
• C.Provision the solution on GCP. Leave the solution provisioned for 1 week. Navigate to the Billing Report page in the Google Cloud Platform Console. Multiply the 1 week cost to determine the monthly costs.
• D.Provision the solution on GCP. Leave the solution provisioned for 1 week. Use Stackdriver to determine the provisioned and used resource amounts. Multiply the 1 week cost to determine the monthly costs.

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You want to configure an SSH connection to a single Compute Engine instance for users in the dev1 group. This instance is the only resource in this particular Google Cloud Platform project that the dev1 users should be able to connect to. What should you do?

• A.Set metadata to enable-oslogin=truefor the instance. Grant the dev1 group the compute.osLoginrole. Direct them to use the Cloud Shell to ssh to that instance.
• B.Enable block project wide keysfor the instance. Generate an SSH key and associate the key with that instance. Distribute the key to dev1 users and direct them to use their third-party tools to connect.
• C.Set metadata to enable-oslogin=truefor the instance. Set the service account to no service accountfor that instance. Direct them to use the Cloud Shell to ssh to that instance.
• D.Enable block project wide keysfor the instance. Generate an SSH key for each user in the dev1 group. Distribute the keys to dev1 users and direct them to use their third-party tools to connect.

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You are working a System Administrator and have been asked to make sure that all images are patched up to date and developers are not allowed to use old images which are not up to date as per PCI compliance. How would you achieve this?

• A.Mark image as obsolete to prevent users from using the old image.
• B.Mark image as deprecated to prevent users from using the old image.
• C.None of the above.
• D.Drop a mail to all the developers regarding which image to use whenever you patch images.

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You have one project called proj-sa where you manage all your service accounts. You want to be able to use a service account from this project to take snapshots of VMs running in another project called What should you do?
proj-vm.

• A.Grant the service account the IAM Role of Compute Storage Admin in the project called proj-vm.
• B.When creating the VMs, set the service account's API scope for Compute Engine to read/write.
• C.Download the private key from the service account, and add it to each VMs custom metadata.
• D.Download the private key from the service account, and add the private key to each VM's SSH keys.

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You recently deployed a new version of an application to App Engine and then discovered a bug in the release.
You need to immediately revert to the prior version of the application. What should you do?

• A.Deploy the original version as a separate application. Then go to App Engine settings and split traffic between applications so that the original version serves 100% of the requests.
• B.Run gcloud app restore.
• C.On the App Engine Versions page of the GCP Console, route 100% of the traffic to the previous version.
• D.On the App Engine page of the GCP Console, select the application that needs to be reverted and click Revert.

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